../ dmsp_11_ephemeris_20010502.txt 22-Jun-2023 15:52 109668 dmsp_12_ephemeris_20010502.txt 22-Jun-2023 15:52 109723 dmsp_13_ephemeris_20010502.txt 22-Jun-2023 15:52 109655 dmsp_14_ephemeris_20010502.txt 22-Jun-2023 15:52 109646 dmsp_15_ephemeris_20010502.txt 22-Jun-2023 15:52 109657